12254148

素因数分解:

$2^2\times 3^2\times {\mathrm{340393}}^1$

素因数の和:340403

約数の個数: 18

約数和(自身を含む): 30975854

約数和(自身を除く): 18721706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 340393, 680786, 1021179, 1361572, 2042358, 3063537, 4084716, 6127074, 12254148]

約数ペア:

[(1, 12254148), (2, 6127074), (3, 4084716), (4, 3063537), (6, 2042358), (9, 1361572), (12, 1021179), (18, 680786), (36, 340393)]